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Carmex Thread Turning Internal Insert - NPT - Right Hand - 16IRB8NPTBMA
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | NPT |
| Pitch | 8 |
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Description
The Carmex Thread Turning Internal Insert - NPT - Right Hand - 16IRB8NPTBMA is an internal threading insert designed for NPT right-hand applications. It sits inside Carmex’s industry-leading range of thread turning inserts, renowned for its ability to cover a broad set of thread standards with a single solution.
This high-quality laydown triangular insert is engineered to handle a wide range of threading tasks, from simple to demanding, making it a versatile choice for shops, workshops, and job sites.
- Broad thread standards compatibility: Covers the majority of thread standards in use today, reducing the need to stock multiple inserts and simplifying changeovers.
- Triangular laydown geometry for stable, clean threads: The laydown triangular design provides steady engagement and consistent thread quality across a variety of materials and depths.
- NPT Right-Hand threading support: Specifically optimized for NPT right-hand internal threads, delivering reliable and repeatable results.
Designed to deliver dependable performance across a wide range of threading tasks, this insert helps you complete internal threading efficiently while maintaining consistency and confidence in every cut.
Part Numbers
- Protool Part Number
- 16IRB8NPTBMA
- Brand
- Carmex
- Category
- Thread Turning
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Carmex Thread Turning Internal Inserts - BType - NPT - Right Hand
View full collection →You are viewing 16IRB8NPTBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 11IRB18NPTBMA | Internal | Right Hand | NPT | 18 | 11 | BMA | £10.55 | 5 days | |
| 16IRB11.5NPTBMA | Internal | Right Hand | NPT | 11.5 | 16 | BMA | £9.50 | 5 days | |
| 16IRB14NPTBMA | Internal | Right Hand | NPT | 14 | 16 | BMA | £9.50 | 5 days | |
| 16IRB18NPTBMA | Internal | Right Hand | NPT | 18 | 16 | BMA | £7.29 | 5 days | |
| 16IRB8NPTBMA Viewing | Internal | Right Hand | NPT | 8 | 16 | BMA | £9.50 | 5 days |
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